<font size=2 face="sans-serif">if you don't have the files you need to
update to a newer version of the GPFS client software on the node.</font>
<br><font size=2 face="sans-serif">they started shipping with 3.5.0.13</font>
<br><font size=2 face="sans-serif">even you get the files you still wouldn't
see many values as they never got exposed before. </font>
<br>
<br><font size=2 face="sans-serif">some more details are in a presentation
i gave earlier this year which is archived in the list or here --> </font><a href="http://www.gpfsug.org/wp-content/uploads/2014/05/UG10_GPFS_Performance_Session_v10.pdf"><font size=2 color=blue face="sans-serif">http://www.gpfsug.org/wp-content/uploads/2014/05/UG10_GPFS_Performance_Session_v10.pdf</font></a>
<br>
<br><font size=2 face="sans-serif">Sven</font>
<br>
<br>
<br><font size=2 face="sans-serif">------------------------------------------<br>
Sven Oehme <br>
Scalable Storage Research <br>
email: oehmes@us.ibm.com <br>
Phone: +1 (408) 824-8904 <br>
IBM Almaden Research Lab <br>
------------------------------------------</font>
<br>
<br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">From:
</font><font size=1 face="sans-serif">Salvatore Di Nardo
<sdinardo@ebi.ac.uk></font>
<br><font size=1 color=#5f5f5f face="sans-serif">To:
</font><font size=1 face="sans-serif">gpfsug-discuss@gpfsug.org</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Date:
</font><font size=1 face="sans-serif">09/04/2014 07:08 AM</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Subject:
</font><font size=1 face="sans-serif">Re: [gpfsug-discuss]
gpfs performance monitoring</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Sent by:
</font><font size=1 face="sans-serif">gpfsug-discuss-bounces@gpfsug.org</font>
<br>
<hr noshade>
<br>
<br>
<br>
<br><font size=3>On 04/09/14 14:54, Orlando Richards wrote:</font>
<br><font size=3><br>
<br>
On 04/09/14 14:32, Salvatore Di Nardo wrote: </font>
<br><font size=3>Sorry to bother you again but dstat have some issues with
the plugin: <br>
<br>
[root@gss01a util]# dstat --gpfs
<br>
/usr/bin/dstat:1672: DeprecationWarning:
os.popen3 is <br>
deprecated. Use the subprocess
module. <br>
pipes[cmd]
= os.popen3(cmd, 't', 0) <br>
Module dstat_gpfs failed to
load. (global name 'select' is not <br>
defined) <br>
None of the stats you selected
are available. <br>
<br>
I found this solution , but involve dstat recompile.... <br>
</font><font size=3 color=blue><u><br>
</u></font><a href=https://github.com/dagwieers/dstat/issues/44><font size=3 color=blue><u>https://github.com/dagwieers/dstat/issues/44</u></font></a><font size=3>
<br>
<br>
Are you aware about any easier solution (we use RHEL6.3) ? <br>
</font>
<br><font size=3><br>
This worked for me the other day on a dev box I was poking at: <br>
<br>
# rm /usr/share/dstat/dstat_gpfsops* <br>
<br>
# cp /usr/lpp/mmfs/samples/util/dstat_gpfsops.py.dstat.0.7 /usr/share/dstat/dstat_gpfsops.py
<br>
<br>
# dstat --gpfsops <br>
/usr/bin/dstat:1672: DeprecationWarning: os.popen3 is deprecated.
Use the subprocess module. <br>
pipes[cmd] = os.popen3(cmd, 't', 0) <br>
---------------------------gpfs-vfs-ops--------------------------#-----------------------------gpfs-disk-i/o-----------------------------
<br>
cr del op/cl rd
wr trunc fsync looku gattr sattr other mb_rd mb_wr pref wrbeh
steal clean sync revok logwr logda oth_r oth_w <br>
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 <br>
<br>
... <br>
</font>
<br><font size=3><br>
NICE!! The only problem is that the box seems lacking those python
scripts:</font>
<br><tt><font size=3>ls /usr/lpp/mmfs/samples/util/<br>
makefile README tsbackup tsbackup.C tsbackup.h
tsfindinode tsfindinode.c tsgetusage tsgetusage.c
tsinode tsinode.c tslistall tsreaddir tsreaddir.c
tstimes tstimes.c</font></tt>
<br><font size=3>Do you mind sending me those py files? They should be
3 as i see e gpfs options: gpfs, gpfs-ops, gpfsops (dunno what
are the differences )<br>
<br>
Regards,<br>
Salvatore<br>
<br>
<br>
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